-include_lib("ect/include/ect.hrl").
-record(class2,{'_types' = {class1,class2},
                field1,
                field2 = 2,
                field3,
                x,
                y,
                z}).
-classlevel({class2,2}).
-vmt({class2,[{method1,2,class1},{method2,2,class2}]}).
